baber/WOPTO huggingface dataset:
Patent JP-H0218542-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ISHIGAKI KUNIO
IPC: G03C1/85
Filed: 1988-07-07
Abstract: PURPOSE:To provide ultra-high contrast as a photosensitive material for plate making and to prevent the generation of pinholes by incorporating a specific hydrazine deriv. into at least one layer of silver halide emulsions or hydrophilic colloidal layers and specifying the surface resistivity thereof to a specific value or below. CONSTITUTION:At least one layer of the silver halide emulsion layers are provided on a base. The hydrazine deriv. expressed by the formula I is incorporated into said emulsion layers or the other hydrophilic colloidal layers. The surface resistivity of at east one layer among the constituting layers of the photosensitive material is specified to <=10OMEGA in 25% RH atmosphere at 25 deg.C.
Patent JP-H08340052-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: YOSHIHARA IKUO
IPC: H01L21/8244
Filed: 1995-06-13
Abstract: PURPOSE: To reduce the number of masks required for manufacturing an SRAM device. CONSTITUTION: An N-type polycrystalline silicon layer 40 which is simultaneously connected to both the gate electrode (polycide layer 27) of an N-type MOS transistor 14 and the diffusion area (N<-> -type impurity area 29 and N<+> -type impurity area 36) of an N-type MOS transistor 13 is newly provided. As a result, N-N contacts are formed between the layer 40 and the gate electrode of the transistor 14 and between the layer 40 and diffusion area of the transistor 13. On the other hand, the gate electrode (polycrystalline silicon layer 47) of a TFT 15 is formed in P-type and is only brought into contact with the polysilicon layer 40 at the bottom section of an opening 46 for contact.  Since the gate electrode does not come into direct contact with the N-type diffusion area, such a case that a P-type impurity is diffused in the N-type diffusion area and increases the contact resistance of the diffusion area does not occur even when the gate electrode is formed in the P-type. While a P-N contact is formed between the gate electrode and the layer 40, the operation of the gate electrode is not hindered because the electrode is connected with the layer 40 in the forward direction. Therefore, the polycrystalline silicon layer 47 can be formed in a single conductivity (P type) and the manufacturing process of a semiconductor memory can be simplified by reducing the number of necessary masks.
Patent JP-2000355784-A (JP)
Title: Oxidation decomposition apparatus of organic solvent and oxidation decomposition method therefor
Inventor: YAMAZAKI KAZUHIKO
IPC: C25B3/23
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To increase a decomposition rate by increasing the boundary area of an organic solvent and an electrolyte with a simple structure. SOLUTION: This apparatus has an electrolytic cell 12 which stores the aqueous electrolyte 11 containing redox species essentially consisting of an oxoacid and functioning as powerful oxidation species by electrolytic oxidation and functions the redox species as the oxidation species by imparting a potential difference between an anode 12a and cathode 12b arranged in the electrolyte and a reaction chamber 16 which subjects the organic solvent to oxidation decomposition by mixing the electrolyte containing the oxidation species and the organic solvent 13 which is miscible in water and has the specific gravity smaller than the specific gravity of the water, by a stirring means 14.  The apparatus is so constituted that the electrolyte used in the reaction chamber is introduced to the electrolytic cell by stirring of the stirring means and the electrolyte of the electrolytic cell is introduced to the reaction chamber. The reaction chamber has a mixer chamber 16a for effecting the oxidation decomposition of the organic solvent by mixing with the stirring means and a settler chamber 16c for separating the undecomposed organic solvent 13 overflowing beyond a partition wall 16b and the electrolyte 11 and has a solvent vessel 17 allowing the inflow of the undecomposed organic solvent.
Patent JP-H0614401-A (JP)
Title: Controller for motor driven vehicle
Inventor: SUGA KENJI
IPC: B60L11/18
Filed: 1992-06-26
Abstract: PURPOSE:To prevent an inadvertent switch-back traveling of a motor driven vehicle by a simple operation in a controller for the vehicle. CONSTITUTION:A rotation sensor 7 detects rotating speed and direction of a motor 3. A forward/reverse command lever 6 instructs any of forward, reverse rotations and stop of the motor 3. A control circuit 4 compares a rotating direction of the motor 3 detected by the sensor 7 with that of the motor 3 to be instructed by the lever 6, and performs power driving of the motor when both the directions coincide. Further, the circuit 4 electrically brakes the motor 3 until both the direction coincide when both the directions are different, and stops the motor 3 when both the directions coincide. The circuit 4 rotates the motor 3 in a newly instructed direction when it newly instructs forward or reverse rotation of the motor 3 from when the lever 6 once instructs the stop of the motor 3 after the motor is stopped.
Patent JP-H0828779-A (JP)
Title: Dew preventive cover for piping
Inventor: HATAOKA YOJI
IPC: F16L57/00
Filed: 1994-07-21
Abstract: PURPOSE:To use numberless irregularities in the surface to act as water sumps for preventing drop of dew by forming a dew preventive cover for piping to be used for preventing freezing or moisture condensation of a polyolefine-based independent bubble foam body, and exposing a cut surface of a foam part in its surface. CONSTITUTION:A dew preventive cover to be applied to an outer circumference of piping such as water supply/drain pipes, air conditioning cooling medium pipes, etc., is formed of a polyolefine-based independent bubble foam body, and a cut surface of a foam part is exposed in its surface. The polyolefine-based independent bubble foam body is manufactured by mixing base resin, foam agent, cross-linking agent, etc., properly, extrusion-molding this mixture into a sheet-shape, and heating it to foam, where an average bubble diameter of this foam body is set within a range of 0.25-1.25mm. By thus exposing the cut surface of the foam part in the surface of the dew preventive cover to use numberless irregularities to act as water sumps, thereby water content can be gradually vaporized to surely prevent drop of dew.
Patent JP-H1014989-A (JP)
Title: Bed with deodorizing device
Inventor: ABE TAKAHIKO
IPC: A61G7/05
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To save consumption of electric power and to efficiently perform deodorizing. SOLUTION: A curtain 32 for forming a space part surrounding a odor generating source on a bed 10, an air feeding unit 18 for feeding air to the space part partitioned with the curtain 32 and an air suction unit 24 for sucking the air fed from the air feeding unit 18 through the space part partitioned with the curtain 32 are provided on the bed 10. By using this bed, the odor generating source is surrounded with the curtain 32 and the odor emitted and released from the odor generating source is enclosed in the space part partitioned with the curtain 32 and air is fed from the air feeding unit 18 to this space part and the odor is sucked with the air through the space part by means of the suction unit 24.
Patent JP-H0336692-A (JP)
Title: Remote monitoring device
Inventor: IKENOTANI KIYOSHI
IPC: G08B25/00
Filed: 1989-07-03
Abstract: PURPOSE:To reduce the file capacity of a receiving equipment by allowing a district position monitoring center in the daytime to add the detailed data of fault contents to a reference generation data and receive the added data and allowing a centralized center to a receive only the reference generation data in the night. CONSTITUTION:At the time of detecting abnormality, a terminal equipment installed in a building generates data to be district center 20 in the daytime and to the centralized center 30 through a general public line 40 in the night. The center 20 includes a receiving contents checking file 21, a customer file 22, a center access file 23 for initial data setting or the like, a schedule file 24 for line check or the like, a fault portion retrieving file 25, a receiving history file 26, and so on. Out of these files, basically necessary parts at the time of receiving abnormality generation are the files 21, 22, 26. Thereby, the center 30 includes only the files 21, 22, 26 by receiving the basic part. Since it is unnecessary for the center 30 to have capacity corresponding to the number of district centers installed in plural positions, the center 30 can be prevented from being expanded.
Patent JP-H1117183-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YASUMA MASATOSHI
IPC: H01L29/78
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain the gate electrode structure having high reliability by constituting a metal silicide film of a metal-silicide wire bundles, which are divided so as to cut the grain growing in the width direction of the wiring, thereby alleviating the stress applied on a gate insulating film. SOLUTION: A gate electrode 18 has the polycide structure, wherein the lower part is constituted of a polysilicon film 19 and the upper part is constituted of a metal silicide film 20. Furthermore, the metal silicide film 20 is constituted of the metal silicide wire bundles comprising a plurality of metal silicide wires 20a and 20b, which are divided at the specified dimensions in the longitudinal direction of the gate and made to be the thin wires. Furthermore, an oxide film 21 is formed between the neighboring metal silicide films 20a and 20b, and the grain growing is cut to each other. Therefore, shrinkage stress 23 of the metal silicide film 20 is divided and decreased. In this way, the effect of the stress to a gate insulating film at the lower layer of the gate electrode 18 is alleviated, and tensile stress 24 applied on the gate insulating film 17 can be also decreased.
Patent JP-H0337434-A (JP)
Title: Coil spring coated for identification, and coating material and coating method therefor
Inventor: YAMANISHI TOSHIRO
IPC: F16F1/04
Filed: 1989-06-30
Abstract: PURPOSE:To eliminate the peeling of a coat during use in a coil spring used in a part requiring clarification by applying identification coating mainly containing a polyester denatured silicone resin and a colored pigment to the spring. CONSTITUTION:A coil spring is obtained by coil element wire feeding step, coiling step, first low temperature annealing step, end surface grinding step, shot peening step, identification coating application step, second low temperature annealing step, and hot setting step. In the application step of identification coating, a coil which is an intermediate product before forming the coil spring is retchet-carried by a carrying chain 91 and coated by a coating pad 5 in a determined stop position in a coating device 3. As this coating is based on a coat of polyester denatured silicon resin, adhesion is strong, and the coat has an identification color by a colored pigment.
Patent JP-H04367723-A (JP)
Title: Decomposition catalyst and decomposition treatment of nox
Inventor: HONDA KATSUHISA
IPC: B01J21/16
Filed: 1991-06-14
Abstract: PURPOSE:To reutilize coal cinder discharged as industrial waste from the pow dered coal combustion boiler of a thermal power plant or a factory and to purify exhaust gas using an NOx decomposition catalyst prepared using coal cinder as a raw material. CONSTITUTION:An NOx decomposition catalyst is prepared by supporting metal ion such as V, Cr, Mn, Fe, Co, Cu, Pd, Ag, Pt or Ni on a coal cinder alkali molten substance obtained by mixing coal cinder with an alkali solution. NOx is decomposed by directly decomposing NOx into N2 and O2 by providing the NOx decomposition catalyst in an exhaust gas discharge route.
Patent JP-H10323391-A (JP)
Title: Stable laryngeal mask
Inventor: AOMOTO SHIGERU
IPC: A61M16/04
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a laryngeal mask which does not move to an incorrect position. SOLUTION: An inserting stable device 1 with a cuff is fixed to the cuff end of a laryngeal mask. This device 1 is inserted and an air is injected with a syringe to expand the cuff of the laryngeal mask and the cuff of the inserting stable device 1 at the same time. Therefore, this device is easy to insert and resolves the problem of the mask moved to an correct position after an air is injected.
Patent JP-S6077628-A (JP)
Inventor: JIEEMUZU HARORUDO SUPURIIN
IPC: H02M3/335
Filed: 1984-08-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6149060-A (JP)
Inventor: AIZAKI SEIGO
IPC: E04D13/072
Filed: 1984-08-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58127621-A (JP)
Inventor: BENJIYAMIN RII GAAFUINKURU
IPC: A47F5/00
Filed: 1982-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6236068-A (JP)
Inventor: YASUTOMI YOSHIYUKI
IPC: C04B35/573
Filed: 1985-08-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000355435-A (JP)
Title: Sheet carrying device and picture image forming device
Inventor: OGAWA MASAHIKO
IPC: B65H5/06
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet carrying device and a picture image forming device for reducing skew and improving carrying accuracy, even carrying a sheet having narrow width and thick thickness. SOLUTION: The right and left unbalance of the contacting force of mating rollers and between paper 103 and the rollers can be reduced through generating contacting force even at a paper-unpassing part in a roller end part, and bearing a moment difference due to spring force at a position far from the axis center 106, by making a roller having both end rubber lengths 110 and 111 and the center rubber length 109 of 60 mm and 90 mm respectively into a roller having both end rubber lengths 110 and 111 and the center rubber (center nipping roller) length 109 of 60 mm and 50 mm respectively.
Patent JP-H113698-A (JP)
Title: Lithium ion secondary battery
Inventor: IWATA MIKIO
IPC: H01M10/05
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a battery, which has high capacity and excellent cycle characteristic, at a low cost by using the positive electrode active material of the mixture of three kinds of lithium nickel compound oxide, lithium cobalt compound oxide and lithium manganese compound oxide. SOLUTION: Lithium nickel compound oxide is desirably included in the mixture of three kinds of material at 25 wt.% or more on a point of safety. Total content of lithium nickel compound oxide and lithium cobalt compound oxide is desirably set at 20 wt.% or more so as to improve the large current discharging capacity. In the case where the mean grain diameter of the lithium manganese compound oxide is expressed with (dm), and mean grain diameter close to the (dm) among each mean grain diameter of the lithium manganese compound oxide and the lithium cobalt compound oxide is expressed with (dnc), a desirable difference between (dm) and (dnc) is 0.5 μm or more. Fine charge is performed and quantity of the binder is reduced by giving a difference of grain diameter. With this structure, a positive electrode with a good balance of capacity, cycle characteristic and cost can be obtained.
Patent JP-S6149529-A (JP)
Title: Multichannel access communication system
Inventor: TANAKA TAKEYA
IPC: H04W72/04
Filed: 1984-08-17
Abstract: PURPOSE:To secure a speech channel allocation time according to an occupation time reported from a base station and to transfer a batch of a large amount of data by allowing a terminal station to inform the base station of the connection of a speech channel and the speech channel occupation time with a control signal. CONSTITUTION:When one of command stations 2a and 2b and mobile stations 3a and 3b calls the base station 1 of the multiaccess communication system, a request for connection and a necessary speech time are reported with a control signal of an up control channel CCh. The base station 1 on receiving the information searches for a free channel and sends out a specifying signal for a speech channel SCh to all terminals in a group of the command station 2a or mobile station 2b making the request with a control signal of a down control channel CCh. At the same time, the allocation time of the channel SCh is reported. Then, a speech channel request time is set in the speech timer incorporated in the base station 1 and the base station 1 secures the speech channel allocation time to transfer a batch of a large amount of data.
Patent JP-S6329075-A (JP)
Title: Ball joint type piston in compressor
Inventor: KAWAI HIDEKI
IPC: F16J1/22
Filed: 1986-07-21
Abstract: PURPOSE:To make it possible to obtain a stable slide between a ball and a ball seat in a compressor for a refrigerator or the like, by forming an annular groove into which a bevel shape press-fit spring is engaged, in the inner wall of a ball joint type piston, adjacent to a step in an inclined part. CONSTITUTION:The bore diameter D of a cavity 14' in a piston 14 is made to be larger than the diameter of skirt part 18' of a bevel shape compression spring 18, and an inclined part step 21 which is so inclined that the cavity is narrower and narrower inward is formed in the inner wall surface of the piston 14. Further, an annular groove 19 is formed adjacent to the step 21. When the bevel shape compression spring 18 is pushed into the cavity 14' in such a condition that the ball member 17 on a connecting rod 16 is made into contact with a ball seat 15 in the piston 14, the inclined part step 21 pushes the skirt part 18' which is therefore fitted into the annular groove 19 without the inner surface of the piston being scratched. Thus, the skirt part of the compression spring may be fitted into the piston groove always in the horizontal direction, thereby it is possible to stably obtain a slide between the ball on the connecting rod and the piston ball seat.
Patent JP-H0620862-A (JP)
Title: Dry film capacitor and manufacture thereof
Inventor: NISHIGAKI KATSUMI
IPC: H01G4/18
Filed: 1992-06-30
Abstract: PURPOSE:To easily and surely connect the terminal piece of a terminal board unit to the metallicon of a capacitive element at manufacture. CONSTITUTION:A terminal board unit 12 and a capacitive element 16 are separately assembled in a ease 9, a hole 11 is made in the base of the case 9 so as to connect terminals 15 of the terminal board unit 12 to metallicons 17 of the capacitive element 16, and the hole 11 is sealed up with a seal 18.
Patent JP-S59212358-A (JP)
Inventor: RUDORUFU RESHIENHOOFUAA
IPC: B65H39/10
Filed: 1983-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5962058-A (JP)
Inventor: KIMURA HIROO
IPC: A61M1/14
Filed: 1982-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6332876-A (JP)
Inventor: BETSUI KAZUHISA
IPC: H01R13/422
Filed: 1986-07-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6414998-A (JP)
Title: Superconducting magnetic shielding device
Inventor: TAMURA YASUTAKA
IPC: H01L39/00
Filed: 1987-07-09
Abstract: PURPOSE:To make it possible to obtain a weak magnetic field reduced the level of a residual magnetism by a method wherein parts of a shielding container consisting of a superconductor are each provided with a heating means, which enables the transition between a superconductive state and a normal conductive state, the volumes which are surrounded with the regions in a superconductive state of the shielding container are changed and the residual magnetic flux in the interior of the container is eliminated. CONSTITUTION:A container 20 made of a superconductive material has space parts 21, 22 and 22', cylinders are each formed in the space parts 22 and 22' and pistons 23 and 23' made of a superconductive material are each fitted into the cylinders. A region 24, which can be brought in a normal conductive state by a heater 26, is provided on the wall of the container 20, which is located at the boundary part between the space part 21 and the cylinder 22. A region 24', which can be brought in a normal conductive state by a heater 26', is provided on the wall of the container 20, which is located at the boundary part between the cylinders 22 and 22'. A region 25, which can be brought in a normal conductive state by a heater 27, is provided on the wall of the container 20, which is located at the boundary part between the cylinder 22' and the outside.
Patent JP-S5962100-A (JP)
Inventor: TSURUTA YUKIMI
IPC: D06F39/02
Filed: 1982-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6329368-A (JP)
Title: Automatic equalizing and phase modifying system
Inventor: TAKESHITA KAZUYUKI
IPC: G11B20/10
Filed: 1986-07-23
Abstract: PURPOSE:To attain the automation of recovery equalization and phase modification by preparing plural binarizing circuits including binarizing circuits or equalizing circuits and using plural error detection circuits so as to retrieve the combination of optimum parameter in real time, and using the parameter stored at normal reproduction. CONSTITUTION:An output A-1 of a head A1 of a channel A is amplified sufficiently by a preamplifier A2, the output of a head B1 is amplified by a preamplifier B2 and an output of a head C1 is amplified by a preamplifier C2 similarly and three outputs are distributed in parallel with switchers A8, B8 and C8. Then the equivalent parameter of the equalizers A3, B3 and C3 is changed little by little and the parameter alpha is selected by q-kind from '0' to (q-1). In such a case, assuming that the parameter of the equalizer B3 is set to alphax, alphax-1 is set to the equalizer A3 and alphax+1 is set to the equalizer C3. As to the error, in case of A>B>C, the parameter (x) is increased by one and in case of A<B<C, the parameter (x) is decreased by '1' and in case of the A>=B>=C, the parameter alphax is used as a decided value. Thus, the optimum equalization is detected for automatic equalization.
Patent JP-H09327736-A (JP)
Title: Cap locking structure of can and forming method of locking projected line
Inventor: NAMIKI TOSHIO
IPC: B65D43/02
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent a cap from easily coming off by forming a locking part to a cap, arranging a projected line for locking integrally formed to a can body and hooking a clip between the cap locking part and the projected line for locking. SOLUTION: A tip part 3c of can body side is fitted to an inner side 1c of can body side, a tongue side 3d arranged as a lever for locking is fitted to an outer side 2b of a projected line 2a for locking cap, by pressing a clip 3 with hand, the inside face of clip 3 is appropriately expanded and tightly covered/stuck to the outer side 2b of projected line 2a for cap locking. A shape of the clip 3 is formed so as to be brought tight contact between a projected line 1a for can body locking and the projected line 2a for cap locking, when external force is applied to the side of clip 3, coming off of the clip 3 is made to a minimum. On the other hand, when demounting the clip 3, a bar like tool of driver, etc., is fitted to the inside of tongue side 3d, the clip is demounted with using this for lever.
Patent JP-S6063155-A (JP)
Inventor: TAKADA TOSHIHARU
IPC: H05K1/03
Filed: 1983-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。